Prosecution Insights
Last updated: April 19, 2026
Application No. 19/271,955

Handheld Appliance For Pressing and Steaming Garments And Other Items

Non-Final OA §102§112§DP
Filed
Jul 17, 2025
Examiner
NGUYEN, UYEN T
Art Unit
3732
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Hamilton Beach Brands Inc.
OA Round
1 (Non-Final)
38%
Grant Probability
At Risk
1-2
OA Rounds
3y 6m
To Grant
77%
With Interview

Examiner Intelligence

Grants only 38% of cases
38%
Career Allow Rate
105 granted / 278 resolved
-32.2% vs TC avg
Strong +39% interview lift
Without
With
+39.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 6m
Avg Prosecution
53 currently pending
Career history
331
Total Applications
across all art units

Statute-Specific Performance

§101
3.7%
-36.3% vs TC avg
§103
44.7%
+4.7% vs TC avg
§102
15.0%
-25.0% vs TC avg
§112
32.4%
-7.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 278 resolved cases

Office Action

§102 §112 §DP
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Objections Claim 1 is objected to because of the following informalities: ‘ In claim 1, line 18, “the appliance” is read as “the handheld appliance”. In claim 1, line 21, “an item” is read as “the item”. Appropriate correction is required. Claim Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: “a locking mechanism” in claim 1. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. Claims 1-5 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites “at a free end thereof” in line 12. It is unclear which structure the Applicant wants to refer to by “thereof”. Is it at a free end of the bearing plate or at a free end of the lower arm? For the purpose of applying art, the limitation is interpreted as at a free end of the lower arm. Claim 1 recites “the first exhaust holes” in line 19. It is unclear which “exhaust holes” the Applicant wants to refer to as there are a plurality of first exhaust holes in line 10. Claim 2 recites “substantially aligned”. It is unclear how to define “substantially aligned”. The term “substantially” is not defined by the claim, the specification does not provide a standard for ascertaining the requisite degree, and one of ordinary skill in the art would not be reasonably apprised of the scope of the invention. For the purpose of applying art, “substantially aligned” is interpreted as aligned. Claim 2 recites “a respective first exhaust hole”. It is unclear about relationship between “a respective first exhaust hole” in claim 2 and “a plurality of first exhaust holes” in claim 1. Are they the same or different? For the purpose of applying art, the limitation is interpreted as a respective first exhaust hole of the plurality of first exhaust holes. Claim 4 recites “the at least one first exhaust hole” in line 1 and “the at least one second exhaust hole” in line 2. There is insufficient antecedent basis for this limitation in the claim. Any remaining claims are rejected as depending from a rejected base claim. In the art rejections below the claims have been treated as best understood by the examiner. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1-5 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by CN207452527 (hereinafter CN’527). Regarding claim 1, CN’527 teaches a method of steaming an item, comprising: (a) providing a handheld appliance (fig. 2, device 100) comprising: an upper arm (fig. 2, first body 20); a lower arm (fig. 2, second body 30) attached at one end to an end of the upper arm; a steam generation unit mounted on the upper arm (fig. 2, plates 5, 6, machine translation, para. [0039], the water is vaporized by the heating plates to form steam); a water reservoir (fig. 2, water tank 1) located in the upper arm and/or the lower arm; a water pump (fig. 2, water pump 4) fluidly connected to the water reservoir and to the steam generation unit; a heating plate (fig. 2, plate 18) mounted near a free end of the upper arm, the heating plate including a plurality of first exhaust holes (fig. 2, holes 10) that are in fluid communication with the steam generation unit (fig. 2, machine translation, para. [0039]-[0040], steam is sprayed out through holes 10); and a bearing plate (fig. 2, plate 19) mounted on the lower arm at a free end thereof, the bearing plate including a plurality of second exhaust holes (fig. 2, holes 9); (b) generating steam with the steam generation unit (machine translation, para. [0039]); (c) moving the upper arm toward the lower arm to bring the heating plate closely adjacent to the bearing plate (fig. 4); (d) locking, with a locking mechanism (fig. 4, machine translation, para. [0043], hooks 11 and 12), the upper arm relative to the lower arm to lock the appliance in closed position; and (e) passing steam from the steam generation unit through the first exhaust holes and through at least one of the second plurality of exhaust holes and onto an item to be steamed (machine translation, para. [0043]). Regarding claim 2, CN’527 teaches during step (d) each of the plurality of second exhaust holes is substantially aligned with a respective first exhaust hole (machine translation, para. [0042]). Regarding claim 3, CN’527 teaches the steam generation unit includes a heating element (fig. 2, heating plates 5,6), and wherein the heating element is positioned to heat the heating plate (fig. 2, machine translation, para. [0039], the water is vaporized by the heating plates to form steam; para. [0040], surface 18 is provided with a steam outlet 10, through which water vapor is sprayed out; and the steam plays a role in ironing). Regarding claim 4, CN’527 teaches the at least one first exhaust hole is smaller in diameter than the at least one second exhaust hole (machine translation, para. [0050]). Regarding claim 5, CN’527 teaches the upper arm is pivotally attached to the lower arm (fig. 2, through rotary shaft 7). Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claim 1 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 10 of U.S. Patent No. 11,959,223 in view of CN207452527. Regarding claim 1, the patented claim 10 does not teach step (d) locking, with a locking mechanism, the upper arm relative to the lower arm to lock the appliance in closed position. However, CN’527 teaches locking, with a locking mechanism, the upper arm relative to the lower arm to lock the appliance in closed position (fig. 4, machine translation, para. [0043]). It would have been obvious to one of the ordinary skill in the art before the effective filing date of the invention to combine the patented claim 10 with the teaching of CN’527 that locking, with a locking mechanism, the upper arm relative to the lower arm to lock the appliance in closed position so that the water vapor passes directly out from the steam outlet 10 through the steam through hole 9 so that the ironing device can achieve the best ironing effect, and after the ironing device stops working, it is used to minimize the space occupied by the ironing device for storage and carrying (CN’527, machine translation, para. [0043]). For the same reasonings, claim 2 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 11 of U.S. Patent No. 11,959,223 in view of CN207452527. Claim 3 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 13 of U.S. Patent No. 11,959,223 in view of CN207452527. Claim 4 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 14 of U.S. Patent No. 11,959,223 in view of CN207452527. Claim 5 is rejected on the ground of nonstatutory double patenting as being unpatentable over claim 10 of U.S. Patent No. 11,959,223 in view of CN207452527. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See form PTO-892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to UYEN THI THAO NGUYEN whose telephone number is (571)272-8370. The examiner can normally be reached Monday-Friday 7:30 AM-4:30 PM EST. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Khoa Huynh can be reached at 571-272-4888. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /UYEN T NGUYEN/Examiner, Art Unit 3732
Read full office action

Prosecution Timeline

Jul 17, 2025
Application Filed
Jan 29, 2026
Non-Final Rejection — §102, §112, §DP (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599195
FULLY CONVERTIBLE HIGH HEEL-TO-FLAT SHOE
2y 5m to grant Granted Apr 14, 2026
Patent 12577723
STEAM PRESSING DEVICE WITH STEAM PLATES
2y 5m to grant Granted Mar 17, 2026
Patent 12564231
CHARGER POSITIONING BELT
2y 5m to grant Granted Mar 03, 2026
Patent 12550959
APPAREL WITH ADAPTIVE FIT
2y 5m to grant Granted Feb 17, 2026
Patent 12546059
Handheld Garment Steamer and Water Tank Thereof
2y 5m to grant Granted Feb 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
38%
Grant Probability
77%
With Interview (+39.1%)
3y 6m
Median Time to Grant
Low
PTA Risk
Based on 278 resolved cases by this examiner. Grant probability derived from career allow rate.

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